Seattle, WA to San Francisco, CA flights from £57

Flights starting at £57. Choose between Alaska Airlines, United Airlines, or Delta Air Lines to find the best price.

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Cheapest one-way trip

£57

Cheapest nonstop round-trip

£57

Cheapest round-trip

£112

Average round-trip

£135

Nonstop flights in December

£57 – £612

Round trips

Seattle SEASan Francisco SFO

Multiple carriers

£112
Seattle SEASan Francisco SFO

Multiple carriers

£112

Updated:

1094 km
Distance
Duration
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Travelers usually depart from Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Boeing Field when they travel from Seattle to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA - Salesforce Plaza, San Francisco, CA Bus Stop, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The distance between Seattle and San Francisco is 1094 km. The most popular airlines for this route are Alaska Airlines, United Airlines, Delta Air Lines, Frontier Airlines, and Spirit Airlines. Seattle and San Francisco have 246 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Big Sur, and Alcatraz.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights19221813151620
Fly direct with

American Airlines on Tuesdays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Seattle to San Francisco

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Latest COVID-19 travel restrictions in United States – 12/2022
Your trip summary

Most travelers from Seattle, SEA can enter San Francisco, SFO.

Departure

Travel restrictions
  • Travel is allowed
  • Proof of a negative pre-departure COVID-19 test result is not required
  • Quarantine is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Seattle to San Francisco?
A one-way nonstop (direct) flight between Seattle and San Francisco takes around 2.2 hours.
What is the flight distance between Seattle and San Francisco?
The flight distance between Seattle and San Francisco is 1094 km.
What airlines offer nonstop (direct) flights between Seattle and San Francisco?
Several carriers operate flights between Seattle and San Francisco. Airlines offering nonstop (direct) flights include Alaska Airlines, Delta Air Lines, American Airlines, United Airlines.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Las Vegas, Denver, Phoenix, Dublin, Melbourne, Orlando, Salt Lake City, San Jose, Vancouver, Manchester, Edinburgh, Philadelphia, Dallas, Washington, D.C., New York, Atlanta, Los Angeles, Rome, Raleigh.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and London, Dublin, Manchester, Manila, Athens, Tallinn, New Delhi, Las Vegas, Edinburgh, Denpasar, Bengaluru, Riga, Chennai, Atlanta, Bangkok, Washington, D.C., Hyderabad, Los Angeles, New York, Detroit.
Which airports are there in Seattle?
Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB, Friday Harbor Airport, Vancouver Harbour Flight Centre.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What buses and trains depart from Seattle?
A number of bus and train companies depart from Seattle, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seattle and San Francisco?
What is Virtual Interlining and how do I use it?
Which airlines fly between Seattle and San Francisco?
When's the best time to travel between Seattle and San Francisco?
What flights operate between Seattle and San Francisco?
How many airports are there near Seattle?
How many airports are there near San Francisco?
Is it possible to reach Seattle by bus or train?
What time do nonstop (direct) flights between Seattle and San Francisco depart?
What time do nonstop (direct) flights between Seattle and San Francisco arrive?
What time do flights between Seattle and San Francisco depart?
What time do flights between Seattle and San Francisco arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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